All Stories

  1. Cumulative Effect of Head Injuries on Nonmotor Outcomes in Parkinson’s Disease

    Article • Journal of Neuropsychiatry, September 2022, American Psychiatric Association

    Jacob Jones

  2. Physical inactivity links depressive symptoms and cognitive functioning among individuals with Parkinson’s disease.

    Article • Neuropsychology, June 2022, American Psychological Association (APA)

    Jacob Jones

  3. Intraindividual variability in neuropsychological performance predicts longitudinal cortical volume loss in early Parkinson’s disease.

    Article • Neuropsychology, April 2022, American Psychological Association (APA)

    Jacob Jones

  4. Depressive symptoms precede cognitive impairment in de novo Parkinson’s disease patients: Analysis of the PPMI cohort.

    Article • Neuropsychology, July 2019, American Psychological Association (APA)

    Jacob Jones

  5. Greater intraindividual variability in neuropsychological performance predicts cognitive impairment in de novo Parkinson’s disease.

    Article • Neuropsychology, June 2019, American Psychological Association (APA)

    Jacob Jones

  6. Changes in cognition precede changes in HRQoL among HIV+ males: Longitudinal analysis of the multicenter AIDS cohort study.

    Article • Neuropsychology, March 2019, American Psychological Association (APA)

    Jacob Jones

  7. Longitudinal intra-individual variability in neuropsychological performance relates to white matter changes in HIV.

    Article • Neuropsychology, February 2018, American Psychological Association (APA)

    Jacob Jones

  8. Reverters from PD-MCI to cognitively intact are at risk for future cognitive impairment: Analysis of the PPMI cohort

    Article • Parkinsonism & Related Disorders, February 2018, Elsevier

    Jacob Jones

  9. High rates of fatigue and sleep disturbances in dystonia

    Article • International Journal of Neuroscience, August 2015, Taylor & Francis

    Jacob Jones, MD Michael S Okun

  10. Anxiety and Depression Are Better Correlates of Parkinson’s Disease Quality of Life Than Apathy

    Article • Journal of Neuropsychiatry, July 2015, American Psychiatric Association

    Jacob Jones, MD Michael S Okun

  11. Reply: The ‘cognitions’ index of the Parkinson's disease questionnaire-39 relates to sleep disturbances and hallucinations

    Article • Parkinsonism & Related Disorders, March 2015, Elsevier

    Jacob Jones, MD Michael S Okun

  12. Latent growth-curve analysis reveals that worsening Parkinson’s disease quality of life is driven by depression.

    Article • Neuropsychology, January 2015, American Psychological Association (APA)

    Jacob Jones, MD Michael S Okun

  13. The Cognition and Emotional Well-being indices of the Parkinson's disease questionnaire-39: What do they really measure?

    Article • Parkinsonism & Related Disorders, November 2014, Elsevier

    Jacob Jones, MD Michael S Okun

  14. Coordinate-Based Lead Location Does Not Predict Parkinson's Disease Deep Brain Stimulation Outcome

    Article • PLoS ONE, April 2014, PLOS

    Jacob Jones, MD Michael S Okun

  15. Cognitive declines after deep brain stimulation are likely to be attributable to more than caudate penetration and lead location

    Article • Brain, February 2014, Oxford University Press (OUP)

    Jacob Jones, MD Michael S Okun

  16. Influence of Hypertension on Neurocognitive Domains in Nondemented Parkinson’s Disease Patients

    Article • Parkinson s Disease, January 2014, Hindawi Publishing Corporation

    Jacob Jones, MD Michael S Okun

  17. The late positive potential, emotion and apathy in Parkinson’s disease

    Article • Neuropsychologia, April 2013, Elsevier

    Jacob Jones, MD Michael S Okun

  18. Health comorbidities and cognition in 1948 patients with idiopathic Parkinson's disease

    Article • Parkinsonism & Related Disorders, December 2012, Elsevier

    Jacob Jones, MD Michael S Okun

  19. Selection of Deep Brain Stimulation Candidates in Private Neurology Practices: Referral May Be Simpler than a Computerized Triage System

    Article • Neuromodulation Technology at the Neural Interface, February 2012, Wiley

    Jacob Jones, MD Michael S Okun